| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $57.62 | 10.314% | $63.5629 | $63.56 | $63.55 | $63.60 |
| Purchase #2 | $103.46 | 3.164% | $106.7335 | $106.73 | $106.75 | $106.70 |
| Purchase #3 | $129.46 | 8.764% | $140.8059 | $140.81 | $140.80 | $140.80 |
| Purchase #4 | $155.69 | 4.594% | $162.8424 | $162.84 | $162.85 | $162.80 |
| Purchase #5 | $103.51 | 4.510% | $108.1783 | $108.18 | $108.20 | $108.20 |
| Purchase #6 | $13.69 | 8.188% | $14.8109 | $14.81 | $14.80 | $14.80 |
| Purchase #7 | $103.69 | 7.812% | $111.7903 | $111.79 | $111.80 | $111.80 |
| 7 purchase totals = | $667.12 | $708.7242 | $708.72 | $708.75 | $708.70 | |